|Message:||Error %1 retrieving the global database identifier for database “%2”.|
This Error indicates that the Microsoft Exchange server was unable to retrieve the per user GUID (global database identifier) for the database. A table may be locked or corrupted. If this error occurs during a cluster node restart, you can generally ignore the error.
If this event is logged occasionally, no user action is required. However, if this event is logged repeatedly, try one or more of the following:
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.